Question

我需要过滤WordPressss中的next_post_link()和previous_post_link()函数的帮助。我希望它仅显示下一个/上一个帖子，其答案与当前字段相同。

我在帖子类型上设置了一个自定义字段，该字段是$ post_object。

管理员为帖子创建内容，并从post_object drop down field中选择类别。

这些next_post_link()和previous_post_link()按钮位于我的/single-featured_project/ (single-post_type)页面的顶部。

感谢您的帮助：），快乐编码

<?php
/**
 * The template for displaying featured project single posts.
 *
 * @package understrap
 */

if ( ! defined( 'ABSPATH' ) ) {
    exit; // Exit if accessed directly.
}

get_header();
?>
<?php
    the_post();

        $cat = '';
          $cat = get_the_category();
          if (is_array($cat))
              $cat = $cat[0];
?>

<section class="featured-project-header" style="background-color: #13293C; padding-top: 6rem; padding-bottom: 1rem;">
    <div class="container">
        <div class="box" style="display: flex; align-items:center;">
           <img style="max-height: 22px;" src="/wp-content/uploads/2018/09/Symbol-6-–-1@2x.png">
           <span class="featured-project-title"><h1 class="mb-0">&nbsp<?php  the_title();?></h1></span>
        </div>
        <h3 style="margin-left: 55px;" class="featured-project-location"><?php echo do_shortcode('[acf field="location"]'); ?></h3>
        <!-- Displays Project Category to Filter By -->
        <?php

            $post_object = get_field('project_category');

            if( $post_object ):

                // override $post
                $post = $post_object;
                setup_postdata( $post );

                ?>

                <?php the_title(); ?>


                    <?php wp_reset_postdata(); // IMPORTANT - reset the $post object so the rest of the page works correctly ?>
            <?php endif; ?>
            <!-- Ends Project Category to Filter By -->
        <div class="float-right"><?php next_post_link(); ?></div>
        <div class="float-left"><?php previous_post_link(); ?></div>
    </div>
</section>

过滤WordPress的next_post_link_（）和previous_post_link（）函数

0 个答案: